| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.59 | 9.686% | $195.8882 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $27.32 | 7.671% | $29.4157 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $202.48 | 4.610% | $211.8143 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $91.51 | 10.402% | $101.0289 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $107.94 | 12.294% | $121.2101 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $50.91 | 4.413% | $53.1567 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $48.82 | 5.797% | $51.6501 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $707.57 | $764.1640 | $764.17 | $764.15 | $764.20 | |